11728012803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1\times {\mathrm{3761}}^1$

素因数の和:5975

約数の個数: 32

約数和(自身を含む): 17307968832

約数和(自身を除く): 5579956029

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 2161, 3761, 6483, 11283, 28093, 48893, 79957, 84279, 139157, 146679, 239871, 417471, 1039441, 1809041, 3118323, 5427123, 8127521, 24382563, 105657773, 300718277, 316973319, 902154831, 3909337601, 11728012803]

約数ペア:

[(1, 11728012803), (3, 3909337601), (13, 902154831), (37, 316973319), (39, 300718277), (111, 105657773), (481, 24382563), (1443, 8127521), (2161, 5427123), (3761, 3118323), (6483, 1809041), (11283, 1039441), (28093, 417471), (48893, 239871), (79957, 146679), (84279, 139157)]